* Add translation for 'Subscription: Reorder every'.
Merge pull request #8 from crowdint/bugfixing

Bugfixing
Merge branch 'master' into popup_adjustment
- Translate and pluralize intervals options
- Refactor interval options pluraliztion
- Fix spanish translation
Merge pull request #9 from crowdint/popup_adjustment

Popup adjustment
[#57231002] As an user, i should receive a reminder email for my subscription repayment

- Send an email payment reminder for subscriptions
- Refactor reoder to create a order in payment state
- Add missing gems to run rspec and capybara tests
- Fix broken specs
[#57614810] Bugfix: Error when adding products to cart without inventory units
Merge pull request #10 from crowdint/feature/send_reorder_email

[#57231002] As an user, i should receive a reminder email for my subscri...
Merge pull request #11 from crowdint/bugfix/prevent_error_for_product_without_inventory

Bugfix/prevent error for product without inventory
Bugfix and refactor

- Remove unnecessary hidden class
- Refactor subscription intervals hide and display functionality